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replaced instances of Direction_3 by Vector_3

This commit is contained in:
Peter Hachenberger 2004-01-21 14:30:59 +00:00
parent ef193e68ab
commit a03ebeb4bd
2 changed files with 3 additions and 6 deletions
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3
Packages/Nef_3/include/CGAL/Nef_3/SNC_ray_shooter.h
View File

@ -122,7 +122,6 @@ public:
USING(Point_3);
USING(Vector_3);
USING(Direction_3);
USING(Segment_3);
USING(Ray_3);
USING(Line_3);
@ -268,7 +267,7 @@ public:
}
}
Ray_3 r( p, Direction_3( -1, 0, 0));
Ray_3 r( p, Vector_3( -1, 0, 0));
return Object_handle(determine_volume(r));
}

6
Packages/Nef_3/include/CGAL/Nef_3/bounded_side_3.h
View File

@ -56,7 +56,6 @@ Bounded_side bounded_side_3(IteratorForward first,
typedef typename R::Point_2 Point_2;
typedef typename R::Point_3 Point_3;
typedef typename R::Vector_3 Vector_3;
typedef typename R::Direction_3 Direction_3;
typedef typename R::Plane_3 Plane_3;
if(plane == Plane_3(0,0,0,0)) {
@ -154,7 +153,6 @@ Bounded_side bounded_side_3(IC first,
typedef typename R::Point_2 Point_2;
typedef typename R::Point_3 Point_3;
typedef typename R::Vector_3 Vector_3;
typedef typename R::Direction_3 Direction_3;
typedef typename R::Plane_3 Plane_3;
CGAL_assertion( !CGAL::is_empty_range( first, last));
@ -162,10 +160,10 @@ Bounded_side bounded_side_3(IC first,
if(plane == Plane_3(0,0,0,0)) {
Vector_3 hv;
normal_vector_newell_3( first, last, hv);
plane = Plane_3( *first, Direction_3(hv));
plane = Plane_3( *first, Vector_3(hv));
}
CGAL_assertion(!plane.is_degenerate());
Direction_3 pd(plane.orthogonal_vector()), pyz(1,0,0), pxz(0,1,0);
Vector_3 pd(plane.orthogonal_vector()), pyz(1,0,0), pxz(0,1,0);
if(pd == pyz || pd == -pyz) {
/* the plane is parallel to the YZ plane */
typedef Project_YZ< Point_2, Point_3> Project_YZ;